But there was one central thought, the fixed star of his mind, round which all the others continually revolved, taking their light and colour from it, and that was the thought of Madeline Croston, the woman to whom he had been engaged. Years and years had passed since he had seen her face, and yet it was always present to him. Beyond the occasional mention of her name in some society paper—several of which, by the way, he took in for years and conscientiously searched on the chance of finding it—till this evening he had never even seen it or heard it spoken; and yet with all the tenacity of his strong, deep nature he clung to her dear memory. That she had left him to marry another man weighed as nothing in the balance of his love. Once she had loved him, and thereby he was repaid for the devotion of his life. He had no ambitions. Madeline had been his great ambition; and when that had fallen, all the others had fallen with it, even to the dust. He simply did his duty, whatever it might be, as well as in him lay, without fear of blame or hope of praise—shunning men, and never, if he could avoid it, speaking to a woman, content to earn his livelihood, and for the rest rendered colourless by his secret and pathetic passion. And now it appeared that Madeline was a widow, which meant—and his heart beat fast at the thought—that she was a free woman. Madeline was a free woman, and he was within a few minutes’ walk of her. No thousands of miles of ocean rolled between them now. He rose, went to the table, and consulted a Red book that lay on it. There was the address—a house in Grosvenor Street. Overcome by an uncontrollable impulse, he went out of the room. Going to his own he found his mackintosh and a round hat, and softly left the house. It was then past two in the morning, pouring with rain, and blowing hard. He had been a little in London as a lad and remembered the main thoroughfares, so had no great difficulty in finding his way up Piccadilly till he came to Park Lane, into which the Red book told him Grosvenor Square opened. But to find Grosvenor Street itself was a more difficult matter, and at such a time on such a night there was naturally nobody to ask—least of all a policeman. At last he found it, and hurried on down the street with a quickening pulse. What he was hurrying to he could not tell, but that over-mastering impulse forced him on quicker and quicker yet.